We were a group of 5 girls travelling. The apartment was exactly like what is shown in the pictures! Amazingly spacious!
1) 2 rooms - 1 with twin beds and 1 with a queen size bed. Twin beds were very soft. Queen size bed was surprisingly hard when we first sat on it, but comfortable enough to sleep on
The other room is like a maid's room, small with no air-con. Doesn't seem very comfortable to sleep in.
Would advise to accomodate 4 people or 5-6 small sized people to share the beds in the 2 rooms.
Mattresses provided were a bit thin. I had to stack 2 mattresses together so that i can get a comfortable sleep. BUt still, the whole place is cozy enough.

2) Instant drink packets were provided, along with a water heater. Basic kitchen utensils were provided. =)

3) Wifi works well.

4) Convenient location, mere minutes walk to Phrom Phong MTR!

5) Massage palours around are a bit more expensive (note that apt is in town area of BKK).

Basically, it's a comfotable place to stay in if you are travelling with your family or big group of friends. =D